I've already posted this on PayPal's x.com developer forum, but have always gotten fantastic results here, so I figured it couldn't hurt to ask...
I've inherited a site from a developer who's no longer with the company. All I was given was the live URL that the PHP transaction submits to (https://payflowpro.paypal.com) and the username and password that need to be sent through with the transaction.
However, we need to make some changes to our code and I definitely don't want to do it live. I did find that there's a test URL that can be used (https://pilot-payflowpro.paypal.com) but have been unable to find any information in the pdf guide that indicates whether there's a test username and password to use, or whether you send through your live account credentials with the dummy credit card numbers.
I'm also unable to determine if there's a test version of the PayPal Manager app that would allow me to see the transactions as they would appear to our client.
Can anyone point me in the right direction?